Analysis

  • max time kernel
    94s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-11-2024 11:10

General

  • Target

    c5698c05fc93a44bedba9cc7b27cfcb63e6fcd9b.exe

  • Size

    234KB

  • MD5

    66cbb211d421794fd3b07d1bbb2280f2

  • SHA1

    c5698c05fc93a44bedba9cc7b27cfcb63e6fcd9b

  • SHA256

    49ecec76f6c4db73ddb9a9588223df183b686c03184857de95723c394dff0926

  • SHA512

    bf25138439b745d9e315acb56448e759ebbf025813fe7ae4b19741aabf9a6ff0fa68d3932d3675272953c1b2216ec4ef070af665a51fc488f3f93ac1215337cf

  • SSDEEP

    1536:Zad0UCQdOmdNXvEDnG/mneoBtkcDOVI+F00Th0sEKU4R79pO31i3TMMYUgldzwav:sdeQVeGgR8Jf0tK7R79AY3wMYFdcaf+

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Smokeloader family
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\c5698c05fc93a44bedba9cc7b27cfcb63e6fcd9b.exe
    "C:\Users\Admin\AppData\Local\Temp\c5698c05fc93a44bedba9cc7b27cfcb63e6fcd9b.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:4124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4124 -s 252
      2⤵
      • Program crash
      PID:3328
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4124 -ip 4124
    1⤵
      PID:3840

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4124-1-0x00000000007C0000-0x00000000008C0000-memory.dmp

      Filesize

      1024KB

    • memory/4124-2-0x0000000002090000-0x0000000002099000-memory.dmp

      Filesize

      36KB

    • memory/4124-3-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4124-5-0x0000000002090000-0x0000000002099000-memory.dmp

      Filesize

      36KB

    • memory/4124-4-0x0000000000400000-0x000000000048A000-memory.dmp

      Filesize

      552KB

    • memory/4124-6-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB